"""
xlrd
    table = open_workbook()
    sheetNames = table.sheet_names()
    sheet = table.sheet_by_name(sheetNames[0])
    nrow = sheet.nrows
    ncol = sheet.ncol
    value = sheet.cell(row,col).value
    if isinstance(value, datetime.datetime.date:
        value = xlrd.xldate_as_tuple(value, 0)
        value = f"{value[0]年{value[1]:>02d}月{value[2]:>02d}日"
    else:
        value = f"{value:.2f}"
    last_cell_type = data.cell_type(data.nrow-1,data.ncols-1)
xlwt
    wb = xlwt.Workbook()
    sheet = wb.add_sheet("")
    for index,title in enumerate(titles): sheet.write(0, index, title)
    for row in range(len(scores)):
        for col in range(len(scores[row])
            sheet.write(row+1,col+1, scores[row][col])
    wb.save()

openpyxl
    读
        wb = openpyxl.load_workbook
        wb.sheetnames
        sheet = wb.sheetnames[0]
        sheet.dimensions --> A1:G255
        sheet.max_row
        sheet.max_column
        sheet.cell(3,3).value
        sheet['C3'].value
        sheet['A2:C5']
    写
        wb = openpyxl.Workbook()
        sheet = wb.active
        sheet.title = ""
        titles = ("", "", "", "", "")
        sheet.cell(row, col, value)
        wb.save("")
    样式
        照抄





















"""